publisher_txtF_mv:"TED-Ed"gradeLevel_txtF_mv:"6"gradeLevel_txtF_mv:"8"ngssSEP_txtF_mv:"Developing and using models"ngssSEP_txtF_mv:"Analyzing and interpreting data"ngssPE_txtF_mv:"HS-ESS2-1"topic_facet:"natural hazards"topic_facet:"volcano"topic_facet:"elementary school"

"In 1816, Europe and North America were plagued by heavy rains, odd-colored snow, famines, strange fogs and very cold weather well into June. Though many people believed it to be the apocalypse, this """"year without a summer"""" was actually the result of a supervolcano eruption that happened one...